Uttar Pradesh CM Yogi Adityanath pulled the leg of BJP MP Ravi Kishan over building a house on top of a drain in Gorakhpur. "Some people encroach upon drains. Ravi Kishan ji also built...house on top of a drain in...Ramgarh Tal area. I told him not to build a house there," CM Yogi said, drawing a laugh from the audience.